PDFWix

PDFWix is a free browser-based PDF toolkit with no watermarks, no signup, and no daily limits. Most tools run entirely in your browser via WebAssembly — your files never leave your device. Tools include: Merge, Split, Organize, Rotate, Extract & Remove Pages, PDF to JPG/PNG, JPG to PDF, HEIC to JPG, Fill PDF Form, Sign PDF, Watermark, Crop, Page Numbers, Redact PDF, Repair PDF, Protect PDF (AES-256), Unlock PDF, and Compare PDF. Works in online browsers on Windows, Mac, iPhone, Android, and Chromebook. No installation needed. --- What makes PDFWix different --- Most "free" PDF tools come with hidden strings: daily task caps (iLovePDF limits you to 2/day), watermarks on every output, forced account creation before downloading, or quietly slow processing to nudge you toward a paid plan. PDFWix removes every one of those strings: - No daily limits — run as many tasks as you need - No watermarks — ever, on any output - No signup required — download instantly, no account needed - No file uploads for most tools — 22 of 24 tools run entirely in your browser via WebAssembly --- Privacy by design --- Browser-side tools never send your file anywhere. Your PDF stays on your device, processed locally. The two server-side tools (Protect PDF, Unlock PDF) use in-memory processing only — files are never written to disk, never stored, never used for AI training. --- Real outcomes --- - Students: merge research papers, convert assignments to PDF before uploading to portals — all free, no watermark - Lawyers: proper redaction that rasterizes the page so underlying text is truly gone; AES-256 password protection - HR teams: fill AcroForm contracts in-browser, e-sign offer letters, redact personal data before archiving - Freelancers: watermark proposals, sign contracts, compress portfolios — without Adobe Acrobat or a subscription --- Funded sustainably --- PDFWix is funded by a pay-as-you-go developer API for businesses that need to process PDFs at volume. The web tools stay free permanently — not a freemium bait-and-switch.